diff --git a/pkgs/development/compilers/go/1.15.nix b/pkgs/development/compilers/go/1.15.nix
index 7f7870b7e06d..1aa0ec030174 100644
--- a/pkgs/development/compilers/go/1.15.nix
+++ b/pkgs/development/compilers/go/1.15.nix
@@ -11,7 +11,7 @@ let
 
   inherit (lib) optionals optionalString;
 
-  version = "1.15.11";
+  version = "1.15.12";
 
   go_bootstrap = buildPackages.callPackage ./bootstrap.nix { };
 
@@ -45,7 +45,7 @@ stdenv.mkDerivation rec {
 
   src = fetchurl {
     url = "https://dl.google.com/go/go${version}.src.tar.gz";
-    sha256 = "1rb1s130yqy80kcl140k5a53xhvw4fmrpmclvqygcv67si0j8nzj";
+    sha256 = "sha256-HGkRk330onf6dOe378PQhZRJjExK3AtsSuNWYTdSgJE=";
   };
 
   # perl is used for testing go vet